/Engine/Plugins/Enterprise/DataprepEditor/Source/DataprepCore/Public/DataprepCoreUtils.h
Helper function to remove a step from an action. This function will remove the action from the Dataprep asset owning it if this is the last step.
static bool RemoveStep ( [UDataprepActionAsset](API\Plugins\DataprepCore\UDataprepActionAsset_1) * ActionAsset, int32 Index, int32 & ActionIndex, bool bDiscardParametrization )